test/nashorn/src/jdk/nashorn/internal/test/framework/ScriptEvaluator.java

/*
 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
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package jdk.nashorn.internal.test.framework;

import java.io.IOException;
import java.io.OutputStream;

/**
 * Support for script evaluation.
 */
public interface ScriptEvaluator {
    /**
     * Runs one or more scripts files with given output and error stream set in the context
     *
     * @param out OutputStream for output from script evaluation
     * @param err OutputStream for errors from script evaluation
     * @param args one or more script arguments
     * @return success or error code - the codes used are same as used by Shell class
     * @throws IOException throws if there are issues with stream handling
     */
    public int run(OutputStream out, OutputStream err, String[] args) throws IOException;
}